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Oxygen uronic acids, preparation

The successful application of catalytic oxidation by air or oxygen to the preparation of uronic acids depends on a number of factors which are discussed below. [Pg.246]

Aldaric acids may be prepared from aldoses or aldonic acids by oxidation in aqueous solution with oxygen over platinum-charcoal255 or platinum-on-alumina.256 The effect of such promoters as bismuth or gold has also been studied.257 Hydrogen peroxide in the presence of iron salts has been used for the oxidation of uronic acids to aldaric acids.258... [Pg.231]

See other pages where Oxygen uronic acids, preparation is mentioned: [Pg.232]    [Pg.220]    [Pg.97]    [Pg.184]    [Pg.186]    [Pg.200]    [Pg.333]    [Pg.7]    [Pg.115]   
See also in sourсe #XX -- [ Pg.316 , Pg.357 ]



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